Lesson 2/6 · Graduation exam preparationNot startedhigh School~150 min

Lists

Lists of numbers and names: generating random values, sorting, filtering, finding the maximum and reading until an end marker.

After this lesson you'll be able to:

  • Build lists with a loop and `append`
  • Sort, reverse and filter lists
  • Read values until an end marker (`-1`)
  • Separate randomness from program logic with functions

Theory (PDF)

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Examples to try

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Exercises

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  1. Write a programElements that occur only onceElementary20 XP
  2. Small projectShopping basketIntermediate30 XP
  3. Write a programSki jumpersElementary20 XP
  4. Write a programFibonacci into a listBasic10 XP
  5. Write a programEven and odd, sortedElementary20 XP
  6. Write a programA random list reversedBasic10 XP
  7. Write a programSum of even numbersBasic10 XP
  8. Write a programThe second largest numberElementary20 XP
  9. Write a programVowel or consonantElementary20 XP
  10. Write a programGuest namesElementary20 XP
  11. Write a programCommon elements of two listsElementary20 XP
  12. Write a programEntered values reversedBasic10 XP
  13. Write a programThe largest and the smallest numberBasic10 XP
  14. Write a programThe most frequent elementElementaryOptional20 XP
  15. Find the bugAn average that is offElementaryOptional20 XP

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